Character and pattern display system

Details Character and pattern display system Character and pattern display system

1985-06-04

1987-08-25

Brigance, Gerald L.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340701, 340744, 340804, G09G 128

Patent

active

046896139

ABSTRACT:
A character and pattern display system having display memories composed of memory planes for storing red, green and blue data, comprises a color data register in which foreground color and background color data are set, and a pattern data select and control circuit which, in response to an output from the color data register, converts pattern data into data to be written into the memory planes.
In writing character and pattern data of designated foreground colors and background colors into the memory planes of red green and blue, the processing is raised in speed.

REFERENCES:
patent: 4016544 (1977-04-01), Morita et al.
patent: 4303986 (1981-12-01), Lans
patent: 4514818 (1985-04-01), Walker

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